This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Ciba Specialty Chemicals Corporation. Active years: 2002-2004.
Company Filing History:
Years Active: 2002-2004
Title: The Innovations of Darrell David Dyas, Jr.
Introduction
Darrell David Dyas, Jr. is an accomplished inventor based in Acworth, GA (US). He has made significant contributions to the field of flame retardant compositions, holding a total of 3 patents. His work has been instrumental in enhancing the safety and performance of various materials.
Latest Patents
One of his notable patents involves flame retardant compositions that utilize polyolefins, particularly polypropylene. This innovation incorporates a synergistic mixture of a selected hindered amine, which is substituted by an alkoxy, cycloalkoxy, or hydroxyalkoxy moiety, along with an organic or inorganic brominated and/or phosphorus-containing flame retardant. This combination significantly reduces the amount of flame retardant needed to achieve an acceptable level of flame retardancy compared to when the hindered amine is absent.
Career Highlights
Throughout his career, Darrell has worked with prominent companies such as Ciba Specialty Chemicals Corporation and BASF SE Corporation. His expertise in flame retardant technologies has positioned him as a valuable asset in the industry.
Collaborations
Darrell has collaborated with notable professionals in his field, including Douglas Wayne Horsey and Stephen Mark Andrews. These partnerships have contributed to the advancement of his innovative work.
Conclusion
Darrell David Dyas, Jr. continues to be a significant figure in the realm of flame retardant innovations. His contributions have not only advanced material safety but have also paved the way for future developments in the industry.